.section{
  .activity_des{
    background-color: #ffe4b2;
    padding: 0 .26667rem .53333rem;
    margin-top: 1.33333rem;
    border-radius: .13333rem;
    position: relative;
    left: 0;
    top: 0;
  }
  .activity_des_content{
    li{
      margin-bottom: 0.2666rem;
      position: relative;
      left: 0;
      top: 0;
    }
  }
  /* 添加信息处 */
  .up_message {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    border: 1px solid #333;
    border-right: none;
    padding: 0
  }

  .tpsc,.video_up,.word_up {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    border-right: 1px solid #333;
    text-align: center;
    padding: .4rem .21333rem;
    position: relative;
    left: 0;
    top: 0
  }

  .tpsc img,.video_up img,.word_up img {
    width: .8rem;
    margin-bottom: .13333rem
  }
}